Harbin medical university, er, what department's cleaning staff have high salaries?

The salary of cleaning staff in Harbin Medical University is not divided into departments. According to relevant public information, the salary of cleaning staff of Harbin Medical University is not divided into departments. The cleaning staff signs a service contract with the labor service company, which is managed by the human resources department of the labor service company, and the wages and benefits are paid by the labor service company.